Results 81 to 90 of about 310,792 (316)
On the Existence of Weak Solutions in the Context of Multidimensional Incompressible Fluid Dynamics
, 2021 We define the concept of energy-variational solutions for the Navier–Stokes andEuler equations and prove their existence in any space dimension. It is shownthat the concept of energy-variational solutions enjoys several desirable prop-erties.
Lasarzik, Robert
core +1 more source
Existence and Uniqueness of a Fixed Point for the Bellman Operator in Deterministic Dynamic Programming [PDF]
We study existence and uniqueness of a fixed point for the Bellman operator in deterministic dynamic programming. We show that removing many of the assumptions of the theorem on the Bellman operator recently shown by Martins-da-Rocha and Vailakis ...
Takashi Kamihigashi
core +2 more sources
Existence of solutions for an eigenvalue problem with weight
Electronic Journal of Differential Equations, 2010 In this work we study the existence of solutions for the nonlinear eigenvalue problem with p-biharmonic $ Delta_p^2 u =lambda m(x)|u|^{p-2}u$ in a smooth bounded domain under Neumann boundary conditions.
Abdel Rachid El Amrouss +2 more
doaj
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
, 2009 We study the Gierer-Meinhardt system in one dimension in the limit of large reaction rates. First we construct three types of solutions: (i) an interior spike; (ii) a boundary spike and (iii) two boundary spikes.
Winter, M +5 more
core +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Viable solutions to nonautonomous inclusions without convexity
, 2003 The existence of viable solutions is proven for nonautonomous upper semicontinuous differential inclusions whose right-hand side is contained in the Clarke subdifferential of a locally Lipschitz continuous ...
Tallos, Péter, Kánnai, Zoltán
core
Renormalized solutions of the 2D Euler equations [PDF]
, 2015 In this paper we prove that solutions of the 2D Euler equations in vorticity formulation obtained via vanishing viscosity approximation are ...
Spirito, Stefano, Crippa, Gianluca
core +1 more source
Existence of solutions for stress-rate type strain-limiting viscoelasticity in Gevrey spaces. [PDF]
Philos Trans A Math Phys Eng Sci, 2023 Bachmann L +3 more
europepmc +1 more source
On the dimension of the kernel of the linearized thermistor operator
Electronic Journal of Differential Equations, 2013 The elliptic system of partial differential equations of the thermistor problem is linearized to obtain the system $$displaylines{ ablacdot(sigma(ar u)ablaPhi+sigma'(ar u)Uablaarvarphi)=0 quadext{in }Omega,quad Phi=0quadhbox{on }Gammacr Delta U ...
Giovanni Cimatti
doaj